New Indications Possible for Bimekizumab-bkzx Michele B. Kaufman, PharmD, BCGP | May 28, 2024The FDA has accepted applications for three new indications for bimekizumab-bkzx, a humanized interleukin (IL) 17A and IL-17F antagonist: psoriatic arthritis, non-radiographic axial spondyloarthritis and ankylosing spondylitis.